St. Paddy’s Day Party: Live music by the Land Sharks; children’s play area; food and drinks available for purchase. All money raised from vendor sales donated to the Boys and Girls Clubs of IRC. Noon-6 p.m. March 17. Mesa Park, 100 Mesa Park Blvd., Fellsmere. 772-918-8016.

Touch A Truck Family Festival: Children can explore a hands-on display of trucks and equipment. 10 a.m. Oct. 12. Indian River County Fairgrounds, 7955 58th Ave., Vero Beach. 772-567-3202; ChildcareResourcesIR.org.